Odo of Lomagne, Lord of Fimarcon
Odo of Lomagne, lord of Fimarcon, was a son of Odo IV, Viscount of Lomagne, and brother of Vezian II. He married Mascarose d'Armagnac, sister of Count Bernard IV; their son Bernard was adopted by the count in 1184 and made Viscount of Fézensaguet.